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95de71f247
These are fixes for compilation under gcc 5.0...
chan_sip.c: In parse_request needed to make 'lim' unsigned.
inline_api.h: Needed to add a check for '__GNUC_STDC_INLINE__' to detect C99
inline semantics (same as clang).
ccss.c: In ast_cc_set_parm, needed to fix weird comparison.
dsp.c: Needed to work around a possible compiler bug. It was throwing
an array-bounds error but neither
sgriepentrog, rmudgett nor I could figure out why.
manager.c: In action_atxfer, needed to correct an array allocation.
This patch will go to 11, 13, trunk.
Review: https://reviewboard.asterisk.org/r/4581/
Reported-by: Jeffrey Ollie
Tested-by: George Joseph
ASTERISK-24932 #close
........
Merged revisions 434113 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@434114 65c4cc65-6c06-0410-ace0-fbb531ad65f3
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* Kevin P. Fleming <kpfleming@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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#ifndef __ASTERISK_INLINEAPI_H
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#define __ASTERISK_INLINEAPI_H
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/*! \file
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* \brief Inlinable API function macro
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Small API functions that are candidates for inlining need to be specially
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declared and defined, to ensure that the 'right thing' always happens.
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For example:
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- there must _always_ be a non-inlined version of the function
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available for modules compiled out of the tree to link to
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- references to a function that cannot be inlined (for any
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reason that the compiler deems proper) must devolve into an
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'extern' reference, instead of 'static', so that multiple
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copies of the function body are not built in different modules.
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However, since this doesn't work for clang, we go with 'static'
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anyway and hope for the best!
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- when LOW_MEMORY is defined, inlining should be disabled
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completely, even if the compiler is configured to support it
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The AST_INLINE_API macro allows this to happen automatically, when
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used to define your function. Proper usage is as follows:
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- define your function one place, in a header file, using the macro
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to wrap the function (see strings.h or time.h for examples)
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- choose a module to 'host' the function body for non-inline
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usages, and in that module _only_, define AST_API_MODULE before
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including the header file
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*/
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#if !defined(LOW_MEMORY) && !defined(DISABLE_INLINE)
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#if !defined(AST_API_MODULE)
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#if defined(__clang__) || defined(__GNUC_STDC_INLINE__)
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#define AST_INLINE_API(hdr, body) static hdr; static inline hdr body
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#else /* if defined(__clang__) */
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#define AST_INLINE_API(hdr, body) hdr; extern inline hdr body
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#endif
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#else /* if !defined(AST_API_MODULE) */
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#define AST_INLINE_API(hdr, body) hdr; hdr body
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#endif
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#else /* defined(LOW_MEMORY) */
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#if !defined(AST_API_MODULE)
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#define AST_INLINE_API(hdr, body) hdr;
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#else
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#define AST_INLINE_API(hdr, body) hdr; hdr body
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#endif
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#endif
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#undef AST_API_MODULE
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#endif /* __ASTERISK_INLINEAPI_H */
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